Tuesday, October 11, 2011

Progress


With this work i am exploring the relationship between hemoglobin and chlorophyll.
 Their molecules are the same except for the presence of iron or magnesium in their centres.




I decided to show these centres with red and green buttons.




My years of collecting buttons has paid off because I found enough buttons of the right colour and shape to do the job.



The 1st buttons are sewn on.


I decide the buttons are successfully conveying the idea of the different colours produced by the different elements in the centre of each molecule.....



...so i continue sewing...
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